The Beet Leafhopper (Classic Reprint)
Title | The Beet Leafhopper (Classic Reprint) PDF eBook |
Author | James Robert Douglass |
Publisher | Forgotten Books |
Pages | 28 |
Release | 2018-01-09 |
Genre | Business & Economics |
ISBN | 9780428674267 |
Excerpt from The Beet Leafhopper The beet leafhopper is a serious menace to sugar beet, bean, tomato, and other crops in the West, not because of direct damage by feeding, but because it transmits curly top disease. It is the only known carrier of this disease, which attacks many important agricultural crops, ornamental plants, and weeds. A sun-loving, dry-land insect, the leafhopper breeds in vast areas of weeds that have grown up on abandoned farmlands and deteriorated range. The misuse of land and the appearance of new weeds have created large tracts in the West which serve as breeding grounds for the leafhopper and as reservoirs of the curly top virus. When the weed hosts mature and dry, the nymphs die, and the adults that have not already moved are forced to find new food plants. They often travel long distances with the help of the wind. Generally, however, the movement is from the desert or rangeland to adjacent cultivated areas. In the course of these movements cultivated crops are infected with curly top (fig. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
The Beet Leafhopper and Its Control on Beets Grown for Seed in Arizona and New Mexico (Classic Reprint)
Title | The Beet Leafhopper and Its Control on Beets Grown for Seed in Arizona and New Mexico (Classic Reprint) PDF eBook |
Author | van E. Romney |
Publisher | Forgotten Books |
Pages | 20 |
Release | 2018-03-19 |
Genre | Business & Economics |
ISBN | 9780666953421 |
Excerpt from The Beet Leafhopper and Its Control on Beets Grown for Seed in Arizona and New Mexico Rather large infestations in seed - beet fields in the Mesilla Valley have occurred by late September, although the more severe infestations have occurred after late October. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Parasitization of the Beet Leafhopper in Relation to Its Dissemination in Southern Idaho (Classic Reprint)
Title | Parasitization of the Beet Leafhopper in Relation to Its Dissemination in Southern Idaho (Classic Reprint) PDF eBook |
Author | Charles Franklin Henderson |
Publisher | Forgotten Books |
Pages | 26 |
Release | 2018-09-11 |
Genre | Science |
ISBN | 9781390416411 |
Excerpt from Parasitization of the Beet Leafhopper in Relation to Its Dissemination in Southern Idaho Large numbers of leafhoppers were collected before and after the fall and spring movements to determine the comparative percentages of parasitization, and to estimate the loss in parasites associated with the movement of the hosts from one breeding area to another. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Studies on the Morphology of the Beet Leafhopper
Title | Studies on the Morphology of the Beet Leafhopper PDF eBook |
Author | G. F. Knowlton |
Publisher | Forgotten Books |
Pages | 30 |
Release | 2018-08-08 |
Genre | |
ISBN | 9781390937329 |
Excerpt from Studies on the Morphology of the Beet Leafhopper: Eutettix Tenellus (Baker) Comstock, J. H. 1924 An introduction to entomology. Comstock Publishing Company, Ithaca, New York, 1044 p. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Breeding Areas and Economic Distribution of the Beet Leafhopper in New Mexico, Southern Colorado, and Western Texas (Classic Reprint)
Title | Breeding Areas and Economic Distribution of the Beet Leafhopper in New Mexico, Southern Colorado, and Western Texas (Classic Reprint) PDF eBook |
Author | Ernest van Romney |
Publisher | Forgotten Books |
Pages | 20 |
Release | 2018-01-08 |
Genre | Business & Economics |
ISBN | 9780428557768 |
Excerpt from Breeding Areas and Economic Distribution of the Beet Leafhopper in New Mexico, Southern Colorado, and Western Texas Additional breeding areas of the beet leafhopper found during 1937 along foothills of the Rio Grande southeast of the perennial mustard areas seem to be of minor importance from the standpoint of numbers produced in the spring, but they may be of considerable importance in contributing to fall infestations into Spinach fields in the vicinity of Crystal City, Tex. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Apparatus and Technique for the Study of the Egg Parasites of the Beet Leafhopper (Classic Reprint)
Title | Apparatus and Technique for the Study of the Egg Parasites of the Beet Leafhopper (Classic Reprint) PDF eBook |
Author | Charles Franklin Henderson |
Publisher | Forgotten Books |
Pages | 22 |
Release | 2017-11-18 |
Genre | |
ISBN | 9780331366341 |
Excerpt from Apparatus and Technique for the Study of the Egg Parasites of the Beet Leafhopper This circular is a contribution from Bureau of Entomology and Plant Quaran lee A. Strong, Chief. Tine. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Movements of the Beet Leaf Hopper in 1930 in Southern Idaho (Classic Reprint)
Title | Movements of the Beet Leaf Hopper in 1930 in Southern Idaho (Classic Reprint) PDF eBook |
Author | Percy Nicol Annand |
Publisher | Forgotten Books |
Pages | 30 |
Release | 2017-11-19 |
Genre | Business & Economics |
ISBN | 9780331436839 |
Excerpt from Movements of the Beet Leaf Hopper in 1930 in Southern Idaho Old glue type traps be ing replaced by new wire maze trap. Col lections henceforth refer only to new trap. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.